
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Insert title here</title>
</head>
<body>
	<form action="/servlet_advanced/homework/word" method="post">
		<input type="text" name="word" value="请输入要查询的单词"
			onfocus="javascript:if(this.value=='请输入100以内的数字')this.value='';">
		<button type="submit">查询</button>
	</form>
</body>
</html>
